Cordless electric rotary hand tool



FIG. 1 is a right front perspective view of the present new design for a cordless electric rotary hand tool;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top plan view thereof and which is identical to the bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is an rear elevational view thereof.

The broken lines showing the hanger and chuck and other shapes are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a cordless electric rotary hand tool, as shown and described. 